Abstract
In this Letter, the aperture efficiency of a folded reflectarray is improved using a proposed element. This element is designed with a simple structure using a rectangle and split-ring combined structure to obtain a more accurate reflection phase for the folded reflectarray than that of a conventional element in the millimetre wave frequency. Thus, a high aperture efficiency of 55.04% is obtained at 77 GHz. The element design concept and procedure are presented in detail.
| Original language | English |
|---|---|
| Pages (from-to) | 797-798 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 54 |
| Issue number | 13 |
| DOIs | |
| Publication status | Published - 2018 Jun 28 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
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Jeong, J. G., Park, N. J., & Yoon, Y. J. (2018). Aperture efficiency improvement of folded reflectarray using rectangle and split-ring combined element. Electronics Letters, 54(13), 797-798. https://doi.org/10.1049/el.2018.1194